We are currently in the midst of another clambering epoch. The city has 21 buildings with roof heights above 800 feet; seven of them have been completed in the past 15 years (and three of those the past 36 months). In this special New York Issue, we explore the high-altitude archipelago that spreads among the top floors of these 21 giants.

Some say wolves were domesticated around 10,000 years ago, while others say 30,000. Some claim it happened in Europe, others in the Middle East, or East Asia. Some think early human hunter-gatherers actively tamed and bred wolves. Others say wolves domesticated themselves, by scavenging the carcasses left by human hunters, or loitering around campfires, growing tamer with each generation until they became permanent companions.

It still blows my mind that all breeds of modern domesticated dogs came from wolves.

Ironically, the same Icelandic search team that was dispatched more than four decades ago to try and rescue the crew at the crash site is now being dispatched every single day to rescue tourists trying to find the crash site.

But even as viral images and music videos are luring crowds to come find this dead plane, the story behind its final descent has remained a mystery. No one seems to know why this thing crashed, why it was abandoned, and why it’s still lying on the beach.